Querying Data Across Three Tables Using Inner Joins

Sorting Movies by Year in a Dataset Using SQL

Mastering MySQL Date Calculations: Converting Years and Weeks into Dates Accurately

Conditional Aggregation for SQL Queries with Multiple Conditions

Unpivoting Sales Data for Aggregate Analysis: A Simplified Approach to Complex Sales Data Problems

Using Variables and Prepared Statements to Create Dynamic MySQL Queries for Relative Dates.

Solving Common Challenges with SQL Joining: A Step-by-Step Guide

Resolving Foreign Key Constraint Failure: A Step-by-Step Guide to Preventing Data Inconsistencies

Updating Records in One Table Based on Another Table's Value

Retrieving Course Data Based on User Count: A Comprehensive Approach